                <div class="panel-heading"></div>
        <div class="panel-body">
          <ul class="list-group">
                  <form method="get" id="searchform" class="form-inline clearfix" action="{$host}search.php?">
        <input class="form-control" type="text" name="q" id="q" placeholder="搜索关键词...">
        <button class="btn btn-zan-solid-pi btn-small"><i class="fa fa-search"></i> 查找</button>
      </form>     
                          
                         
                      </ul>
        </div>
      </div>
      </div>